There is no correlation between Wins and Cost and there are no clusters. The values are standardized.
Wins Cost
Phase Boots 3.460149 -1.089123
Black King Bar 2.219699 0.427679
Blade Mail 1.817744 -0.732229
Aghanim'S Scepter 1.961187 0.516902
Bracer 0.539883 -1.680973
Magic Wand 0.541539 -1.713688
Shiva'S Guard 1.097904 0.903538
Soul Ring 0.514144 -1.502526
Aghanim'S Shard 0.619353 -1.148605
Blink Dagger 0.344050 -0.643005
Heart Of Tarrasque 0.328188 1.052244
Kaya And Sange -0.090340 0.457420
Veil Of Discord -0.380778 -1.074252
Eternal Shroud -0.233181 -0.137404
Sange And Yasha -0.267085 0.457420
Bottle -0.394396 -1.579853
Pipe Of Insight -0.377797 0.026172
Lotus Orb -0.414002 0.308714
Crimson Guard -0.558099 0.234361
Vanguard -0.633475 -0.970158
Eul'S Scepter Of Divinity -0.618593 -0.419946
Bloodstone -0.573202 0.635867
Arcane Boots -0.660884 -1.208088
Radiance -0.622891 1.022503
Boots Of Travel -0.621791 -0.494299
Heaven'S Halberd -0.678115 0.130266
Assault Cuirass -0.662647 1.067115
Overwhelming Blink -0.659702 2.063445
Linken'S Sphere -0.690949 0.754832
Armlet Of Mordiggian -0.726634 -0.509169
Boots Of Bearing -0.714242 0.561514
Yasha And Kaya -0.716595 0.457420
Refresher Orb -0.715951 0.992761
Wind Waker -0.716285 2.078316
Octarine Core -0.716204 0.754832